85 	u32 send_size;  member
606 	int left = sctx->send_max_size - sctx->send_size;  in tlv_put()
614 	hdr = (struct btrfs_tlv_header *) (sctx->send_buf + sctx->send_size);  in tlv_put()
618 	sctx->send_size += total_len;  in tlv_put()
723 	BUG_ON(sctx->send_size);  in begin_cmd()
725 	sctx->send_size += sizeof(*hdr);  in begin_cmd()
739 	put_unaligned_le32(sctx->send_size - sizeof(*hdr), &hdr->len);  in send_cmd()
742 	crc = btrfs_crc32c(0, (unsigned char *)sctx->send_buf, sctx->send_size);  in send_cmd()
745 	ret = write_buf(sctx->send_filp, sctx->send_buf, sctx->send_size,  in send_cmd()
748 	sctx->send_size = 0;  in send_cmd()
4992 		if (sctx->send_max_size - sctx->send_size < sizeof(__le16) + len)  in put_data_header()
4994 		put_unaligned_le16(BTRFS_SEND_A_DATA, sctx->send_buf + sctx->send_size);  in put_data_header()
4995 		sctx->send_size += sizeof(__le16);  in put_data_header()
4999 		if (sctx->send_max_size - sctx->send_size < sizeof(*hdr) + len)  in put_data_header()
5001 		hdr = (struct btrfs_tlv_header *)(sctx->send_buf + sctx->send_size);  in put_data_header()
5004 		sctx->send_size += sizeof(*hdr);  in put_data_header()
5063 		memcpy_from_page(sctx->send_buf + sctx->send_size, page,  in put_file_data()
5070 		sctx->send_size += cur_len;  in put_file_data()
5261 		memset(sctx->send_buf + sctx->send_size, 0, len);  in send_hole()
5262 		sctx->send_size += len;  in send_hole()
5327 	read_extent_buffer(leaf, sctx->send_buf + sctx->send_size,  in send_encoded_inline_extent()
5329 	sctx->send_size += inline_size;  in send_encoded_inline_extent()
5404 	data_offset = ALIGN(sctx->send_size, PAGE_SIZE);  in send_encoded_extent()
5423 	hdr->len = cpu_to_le32(sctx->send_size + disk_num_bytes - sizeof(*hdr));  in send_encoded_extent()
5425 	crc = btrfs_crc32c(0, sctx->send_buf, sctx->send_size);  in send_encoded_extent()
5429 	ret = write_buf(sctx->send_filp, sctx->send_buf, sctx->send_size,  in send_encoded_extent()
5435 	sctx->send_size = 0;  in send_encoded_extent()